100685984

素因数分解:

$2^5\times 7^2\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:590

約数の個数: 72

約数和(自身を含む): 232624980

約数和(自身を除く): 131938996

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 157, 196, 224, 314, 392, 409, 628, 784, 818, 1099, 1256, 1568, 1636, 2198, 2512, 2863, 3272, 4396, 5024, 5726, 6544, 7693, 8792, 11452, 13088, 15386, 17584, 20041, 22904, 30772, 35168, 40082, 45808, 61544, 64213, 80164, 91616, 123088, 128426, 160328, 246176, 256852, 320656, 449491, 513704, 641312, 898982, 1027408, 1797964, 2054816, 3146437, 3595928, 6292874, 7191856, 12585748, 14383712, 25171496, 50342992, 100685984]

約数ペア:

[(1, 100685984), (2, 50342992), (4, 25171496), (7, 14383712), (8, 12585748), (14, 7191856), (16, 6292874), (28, 3595928), (32, 3146437), (49, 2054816), (56, 1797964), (98, 1027408), (112, 898982), (157, 641312), (196, 513704), (224, 449491), (314, 320656), (392, 256852), (409, 246176), (628, 160328), (784, 128426), (818, 123088), (1099, 91616), (1256, 80164), (1568, 64213), (1636, 61544), (2198, 45808), (2512, 40082), (2863, 35168), (3272, 30772), (4396, 22904), (5024, 20041), (5726, 17584), (6544, 15386), (7693, 13088), (8792, 11452)]